Implement the DCC block module
Add DccBlock to the default config
Merge pull request #89 from Heufneutje/module-dccblock

Implement the DCC block module
Avoid checkSet for server notice setting

Use the modechanged-user-s action instead, as this will obey the mode
permission check we run.
Fix double-appending of suffixes onto ban parameters that are lacking them
Merge pull request #88 from Heufneutje/fix-umode-s

Avoid checkSet for server notice setting, as it ignores the mode permission